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https://github.com/asterisk/asterisk.git
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Merge in the bridge_construction branch to make the system use the Bridging API.
Breaks many things until they can be reworked. A partial list: chan_agent chan_dahdi, chan_misdn, chan_iax2 native bridging app_queue COLP updates DTMF attended transfers Protocol attended transfers git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@389378 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Richard Mudgett
@@ -67,6 +67,9 @@ ASTERISK_FILE_VERSION(__FILE__, "$Revision$")
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#include "asterisk/paths.h"
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#include "asterisk/manager.h"
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#include "asterisk/test.h"
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#include "asterisk/stasis.h"
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#include "asterisk/stasis_bridging.h"
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#include "asterisk/json.h"
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/*** DOCUMENTATION
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<application name="ConfBridge" language="en_US">
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@@ -303,7 +306,7 @@ enum {
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};
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/*! \brief Container to hold all conference bridges in progress */
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static struct ao2_container *conference_bridges;
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struct ao2_container *conference_bridges;
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static void leave_conference(struct confbridge_user *user);
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static int play_sound_number(struct confbridge_conference *conference, int say_number);
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@@ -412,221 +415,77 @@ const char *conf_get_sound(enum conf_sounds sound, struct bridge_profile_sounds
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return "";
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}
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static void send_conf_start_event(const char *conf_name)
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static void send_conf_stasis(struct confbridge_conference *conference, struct ast_channel *chan, const char *type, struct ast_json *extras, int channel_topic)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a conference starts.</synopsis>
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<syntax>
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<parameter name="Conference">
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<para>The name of the Confbridge conference.</para>
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</parameter>
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeEnd</ref>
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<ref type="application">ConfBridge</ref>
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</see-also>
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</managerEventInstance>
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***/
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manager_event(EVENT_FLAG_CALL, "ConfbridgeStart", "Conference: %s\r\n", conf_name);
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}
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RAII_VAR(struct stasis_message *, msg, NULL, ao2_cleanup);
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RAII_VAR(struct ast_json *, json_object, NULL, ast_json_unref);
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static void send_conf_end_event(const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a conference ends.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeStart</ref>
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</see-also>
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</managerEventInstance>
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***/
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manager_event(EVENT_FLAG_CALL, "ConfbridgeEnd", "Conference: %s\r\n", conf_name);
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}
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json_object = ast_json_pack("{s: s, s: s}",
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"type", type,
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"conference", conference->name);
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static void send_join_event(struct ast_channel *chan, const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a channel joins a Confbridge conference.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeLeave</ref>
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<ref type="application">ConfBridge</ref>
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</see-also>
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</managerEventInstance>
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***/
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ast_manager_event(chan, EVENT_FLAG_CALL, "ConfbridgeJoin",
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"Channel: %s\r\n"
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"Uniqueid: %s\r\n"
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"Conference: %s\r\n"
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"CallerIDnum: %s\r\n"
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"CallerIDname: %s\r\n",
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ast_channel_name(chan),
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ast_channel_uniqueid(chan),
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conf_name,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, "<unknown>"),
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S_COR(ast_channel_caller(chan)->id.name.valid, ast_channel_caller(chan)->id.name.str, "<unknown>")
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);
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}
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static void send_leave_event(struct ast_channel *chan, const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a channel leaves a Confbridge conference.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeJoin</ref>
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</see-also>
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</managerEventInstance>
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***/
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ast_manager_event(chan, EVENT_FLAG_CALL, "ConfbridgeLeave",
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"Channel: %s\r\n"
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"Uniqueid: %s\r\n"
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"Conference: %s\r\n"
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"CallerIDnum: %s\r\n"
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"CallerIDname: %s\r\n",
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ast_channel_name(chan),
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ast_channel_uniqueid(chan),
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conf_name,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, "<unknown>"),
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S_COR(ast_channel_caller(chan)->id.name.valid, ast_channel_caller(chan)->id.name.str, "<unknown>")
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);
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}
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static void send_start_record_event(const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a conference recording starts.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeStopRecord</ref>
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<ref type="application">ConfBridge</ref>
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</see-also>
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</managerEventInstance>
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***/
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manager_event(EVENT_FLAG_CALL, "ConfbridgeStartRecord", "Conference: %s\r\n", conf_name);
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}
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static void send_stop_record_event(const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a conference recording stops.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeStartRecord</ref>
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</see-also>
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</managerEventInstance>
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***/
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manager_event(EVENT_FLAG_CALL, "ConfbridgeStopRecord", "Conference: %s\r\n", conf_name);
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}
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static void send_mute_event(struct ast_channel *chan, const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a Confbridge participant mutes.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeUnmute</ref>
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<ref type="application">ConfBridge</ref>
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</see-also>
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</managerEventInstance>
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***/
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ast_manager_event(chan, EVENT_FLAG_CALL, "ConfbridgeMute",
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"Channel: %s\r\n"
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"Uniqueid: %s\r\n"
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"Conference: %s\r\n"
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"CallerIDnum: %s\r\n"
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"CallerIDname: %s\r\n",
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ast_channel_name(chan),
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ast_channel_uniqueid(chan),
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conf_name,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, "<unknown>"),
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S_COR(ast_channel_caller(chan)->id.name.valid, ast_channel_caller(chan)->id.name.str, "<unknown>")
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);
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}
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static void send_unmute_event(struct ast_channel *chan, const char *conf_name)
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{
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/*** DOCUMENTATION
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<managerEventInstance>
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<synopsis>Raised when a Confbridge participant unmutes.</synopsis>
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<syntax>
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<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
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</syntax>
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<see-also>
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<ref type="managerEvent">ConfbridgeMute</ref>
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</see-also>
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</managerEventInstance>
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***/
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ast_manager_event(chan, EVENT_FLAG_CALL, "ConfbridgeUnmute",
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"Channel: %s\r\n"
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"Uniqueid: %s\r\n"
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"Conference: %s\r\n"
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"CallerIDnum: %s\r\n"
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"CallerIDname: %s\r\n",
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ast_channel_name(chan),
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ast_channel_uniqueid(chan),
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conf_name,
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S_COR(ast_channel_caller(chan)->id.number.valid, ast_channel_caller(chan)->id.number.str, "<unknown>"),
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S_COR(ast_channel_caller(chan)->id.name.valid, ast_channel_caller(chan)->id.name.str, "<unknown>")
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);
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}
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static struct ast_frame *rec_read(struct ast_channel *ast)
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{
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return &ast_null_frame;
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}
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static int rec_write(struct ast_channel *ast, struct ast_frame *f)
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{
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return 0;
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}
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static struct ast_channel *rec_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, const char *data, int *cause);
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static struct ast_channel_tech record_tech = {
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.type = "ConfBridgeRec",
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.description = "Conference Bridge Recording Channel",
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.requester = rec_request,
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.read = rec_read,
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.write = rec_write,
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};
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static struct ast_channel *rec_request(const char *type, struct ast_format_cap *cap, const struct ast_channel *requestor, const char *data, int *cause)
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{
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struct ast_channel *tmp;
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struct ast_format fmt;
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const char *conf_name = data;
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if (!(tmp = ast_channel_alloc(1, AST_STATE_UP, 0, 0, "", "", "", NULL, 0,
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"ConfBridgeRecorder/conf-%s-uid-%d",
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conf_name,
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(int) ast_random()))) {
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return NULL;
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if (!json_object) {
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return;
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}
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ast_format_set(&fmt, AST_FORMAT_SLINEAR, 0);
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ast_channel_tech_set(tmp, &record_tech);
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ast_format_cap_add_all(ast_channel_nativeformats(tmp));
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ast_format_copy(ast_channel_writeformat(tmp), &fmt);
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ast_format_copy(ast_channel_rawwriteformat(tmp), &fmt);
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ast_format_copy(ast_channel_readformat(tmp), &fmt);
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ast_format_copy(ast_channel_rawreadformat(tmp), &fmt);
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return tmp;
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if (extras) {
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ast_json_object_update(json_object, extras);
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}
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msg = ast_bridge_blob_create(confbridge_message_type(),
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conference->bridge,
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chan,
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json_object);
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if (!msg) {
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return;
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}
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if (channel_topic) {
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stasis_publish(ast_channel_topic(chan), msg);
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} else {
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stasis_publish(ast_bridge_topic(conference->bridge), msg);
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}
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}
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static void send_conf_start_event(struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, NULL, "confbridge_start", NULL, 0);
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}
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static void send_conf_end_event(struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, NULL, "confbridge_end", NULL, 0);
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}
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static void send_join_event(struct ast_channel *chan, struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, chan, "confbridge_join", NULL, 0);
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}
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static void send_leave_event(struct ast_channel *chan, struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, chan, "confbridge_leave", NULL, 0);
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}
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static void send_start_record_event(struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, NULL, "confbridge_record", NULL, 0);
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}
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static void send_stop_record_event(struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, NULL, "confbridge_stop_record", NULL, 0);
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}
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static void send_mute_event(struct ast_channel *chan, struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, chan, "confbridge_mute", NULL, 1);
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}
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static void send_unmute_event(struct ast_channel *chan, struct confbridge_conference *conference)
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{
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send_conf_stasis(conference, chan, "confbridge_unmute", NULL, 1);
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}
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static void set_rec_filename(struct confbridge_conference *conference, struct ast_str **filename, int is_new)
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@@ -682,6 +541,7 @@ static void *record_thread(void *obj)
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struct ast_channel *chan;
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struct ast_str *filename = ast_str_alloca(PATH_MAX);
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struct ast_str *orig_rec_file = NULL;
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struct ast_bridge_features features;
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ast_mutex_lock(&conference->record_lock);
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if (!mixmonapp) {
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@@ -691,20 +551,29 @@ static void *record_thread(void *obj)
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ao2_ref(conference, -1);
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return NULL;
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}
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if (ast_bridge_features_init(&features)) {
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ast_bridge_features_cleanup(&features);
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conference->record_thread = AST_PTHREADT_NULL;
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ast_mutex_unlock(&conference->record_lock);
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ao2_ref(conference, -1);
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return NULL;
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}
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ast_set_flag(&features.feature_flags, AST_BRIDGE_CHANNEL_FLAG_IMMOVABLE);
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/* XXX If we get an EXIT right here, START will essentially be a no-op */
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while (conference->record_state != CONF_RECORD_EXIT) {
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set_rec_filename(conference, &filename,
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is_new_rec_file(conference->b_profile.rec_file, &orig_rec_file));
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is_new_rec_file(conference->b_profile.rec_file, &orig_rec_file));
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chan = ast_channel_ref(conference->record_chan);
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ast_answer(chan);
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pbx_exec(chan, mixmonapp, ast_str_buffer(filename));
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ast_bridge_join(conference->bridge, chan, NULL, NULL, NULL);
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ast_bridge_join(conference->bridge, chan, NULL, &features, NULL, 0);
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ast_hangup(chan); /* This will eat this thread's reference to the channel as well */
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/* STOP has been called. Wait for either a START or an EXIT */
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ast_cond_wait(&conference->record_cond, &conference->record_lock);
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}
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ast_bridge_features_cleanup(&features);
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ast_free(orig_rec_file);
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ast_mutex_unlock(&conference->record_lock);
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ao2_ref(conference, -1);
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@@ -739,7 +608,7 @@ static int conf_stop_record(struct confbridge_conference *conference)
|
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ast_queue_frame(chan, &ast_null_frame);
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chan = ast_channel_unref(chan);
|
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ast_test_suite_event_notify("CONF_STOP_RECORD", "Message: stopped conference recording channel\r\nConference: %s", conference->b_profile.name);
|
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send_stop_record_event(conference->name);
|
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send_stop_record_event(conference);
|
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|
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return 0;
|
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}
|
||||
@@ -783,8 +652,7 @@ static int conf_stop_record_thread(struct confbridge_conference *conference)
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static int conf_start_record(struct confbridge_conference *conference)
|
||||
{
|
||||
struct ast_format_cap *cap;
|
||||
struct ast_format tmpfmt;
|
||||
int cause;
|
||||
struct ast_format format;
|
||||
|
||||
if (conference->record_state != CONF_RECORD_STOP) {
|
||||
return -1;
|
||||
@@ -795,25 +663,26 @@ static int conf_start_record(struct confbridge_conference *conference)
|
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return -1;
|
||||
}
|
||||
|
||||
if (!(cap = ast_format_cap_alloc_nolock())) {
|
||||
cap = ast_format_cap_alloc_nolock();
|
||||
if (!cap) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
ast_format_cap_add(cap, ast_format_set(&tmpfmt, AST_FORMAT_SLINEAR, 0));
|
||||
|
||||
if (!(conference->record_chan = ast_request("ConfBridgeRec", cap, NULL, conference->name, &cause))) {
|
||||
cap = ast_format_cap_destroy(cap);
|
||||
return -1;
|
||||
}
|
||||
ast_format_cap_add(cap, ast_format_set(&format, AST_FORMAT_SLINEAR, 0));
|
||||
|
||||
conference->record_chan = ast_request("CBRec", cap, NULL,
|
||||
conference->name, NULL);
|
||||
cap = ast_format_cap_destroy(cap);
|
||||
if (!conference->record_chan) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
conference->record_state = CONF_RECORD_START;
|
||||
ast_mutex_lock(&conference->record_lock);
|
||||
ast_cond_signal(&conference->record_cond);
|
||||
ast_mutex_unlock(&conference->record_lock);
|
||||
ast_test_suite_event_notify("CONF_START_RECORD", "Message: started conference recording channel\r\nConference: %s", conference->b_profile.name);
|
||||
send_start_record_event(conference->name);
|
||||
send_start_record_event(conference);
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -1017,10 +886,7 @@ static void destroy_conference_bridge(void *obj)
|
||||
ast_debug(1, "Destroying conference bridge '%s'\n", conference->name);
|
||||
|
||||
if (conference->playback_chan) {
|
||||
struct ast_channel *underlying_channel = ast_channel_tech(conference->playback_chan)->bridged_channel(conference->playback_chan, NULL);
|
||||
if (underlying_channel) {
|
||||
ast_hangup(underlying_channel);
|
||||
}
|
||||
conf_announce_channel_depart(conference->playback_chan);
|
||||
ast_hangup(conference->playback_chan);
|
||||
conference->playback_chan = NULL;
|
||||
}
|
||||
@@ -1252,7 +1118,7 @@ void conf_ended(struct confbridge_conference *conference)
|
||||
{
|
||||
/* Called with a reference to conference */
|
||||
ao2_unlink(conference_bridges, conference);
|
||||
send_conf_end_event(conference->name);
|
||||
send_conf_end_event(conference);
|
||||
conf_stop_record_thread(conference);
|
||||
}
|
||||
|
||||
@@ -1314,7 +1180,9 @@ static struct confbridge_conference *join_conference_bridge(const char *conferen
|
||||
conf_bridge_profile_copy(&conference->b_profile, &user->b_profile);
|
||||
|
||||
/* Create an actual bridge that will do the audio mixing */
|
||||
if (!(conference->bridge = ast_bridge_new(AST_BRIDGE_CAPABILITY_MULTIMIX, 0))) {
|
||||
conference->bridge = ast_bridge_base_new(AST_BRIDGE_CAPABILITY_MULTIMIX,
|
||||
AST_BRIDGE_FLAG_MASQUERADE_ONLY | AST_BRIDGE_FLAG_TRANSFER_BRIDGE_ONLY);
|
||||
if (!conference->bridge) {
|
||||
ao2_ref(conference, -1);
|
||||
conference = NULL;
|
||||
ao2_unlock(conference_bridges);
|
||||
@@ -1351,7 +1219,7 @@ static struct confbridge_conference *join_conference_bridge(const char *conferen
|
||||
ao2_unlock(conference);
|
||||
}
|
||||
|
||||
send_conf_start_event(conference->name);
|
||||
send_conf_start_event(conference);
|
||||
ast_debug(1, "Created conference '%s' and linked to container.\n", conference_name);
|
||||
}
|
||||
|
||||
@@ -1452,74 +1320,59 @@ static void leave_conference(struct confbridge_user *user)
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief allocates playback chan on a channel
|
||||
* \brief Allocate playback channel for a conference.
|
||||
* \pre expects conference to be locked before calling this function
|
||||
*/
|
||||
static int alloc_playback_chan(struct confbridge_conference *conference)
|
||||
{
|
||||
int cause;
|
||||
struct ast_format_cap *cap;
|
||||
struct ast_format tmpfmt;
|
||||
struct ast_format format;
|
||||
|
||||
if (conference->playback_chan) {
|
||||
return 0;
|
||||
}
|
||||
if (!(cap = ast_format_cap_alloc_nolock())) {
|
||||
return -1;
|
||||
}
|
||||
ast_format_cap_add(cap, ast_format_set(&tmpfmt, AST_FORMAT_SLINEAR, 0));
|
||||
if (!(conference->playback_chan = ast_request("Bridge", cap, NULL, "", &cause))) {
|
||||
cap = ast_format_cap_destroy(cap);
|
||||
cap = ast_format_cap_alloc_nolock();
|
||||
if (!cap) {
|
||||
return -1;
|
||||
}
|
||||
ast_format_cap_add(cap, ast_format_set(&format, AST_FORMAT_SLINEAR, 0));
|
||||
conference->playback_chan = ast_request("CBAnn", cap, NULL,
|
||||
conference->name, NULL);
|
||||
cap = ast_format_cap_destroy(cap);
|
||||
|
||||
ast_channel_internal_bridge_set(conference->playback_chan, conference->bridge);
|
||||
|
||||
if (ast_call(conference->playback_chan, "", 0)) {
|
||||
ast_hangup(conference->playback_chan);
|
||||
conference->playback_chan = NULL;
|
||||
if (!conference->playback_chan) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
ast_debug(1, "Created a playback channel to conference bridge '%s'\n", conference->name);
|
||||
ast_debug(1, "Created announcer channel '%s' to conference bridge '%s'\n",
|
||||
ast_channel_name(conference->playback_chan), conference->name);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int play_sound_helper(struct confbridge_conference *conference, const char *filename, int say_number)
|
||||
{
|
||||
struct ast_channel *underlying_channel;
|
||||
|
||||
/* Do not waste resources trying to play files that do not exist */
|
||||
if (!ast_strlen_zero(filename) && !sound_file_exists(filename)) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
ast_mutex_lock(&conference->playback_lock);
|
||||
if (!(conference->playback_chan)) {
|
||||
if (alloc_playback_chan(conference)) {
|
||||
ast_mutex_unlock(&conference->playback_lock);
|
||||
return -1;
|
||||
}
|
||||
underlying_channel = ast_channel_tech(conference->playback_chan)->bridged_channel(conference->playback_chan, NULL);
|
||||
} else {
|
||||
/* Channel was already available so we just need to add it back into the bridge */
|
||||
underlying_channel = ast_channel_tech(conference->playback_chan)->bridged_channel(conference->playback_chan, NULL);
|
||||
if (ast_bridge_impart(conference->bridge, underlying_channel, NULL, NULL, 0)) {
|
||||
ast_mutex_unlock(&conference->playback_lock);
|
||||
return -1;
|
||||
}
|
||||
if (!conference->playback_chan && alloc_playback_chan(conference)) {
|
||||
ast_mutex_unlock(&conference->playback_lock);
|
||||
return -1;
|
||||
}
|
||||
if (conf_announce_channel_push(conference->playback_chan)) {
|
||||
ast_mutex_unlock(&conference->playback_lock);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* The channel is all under our control, in goes the prompt */
|
||||
if (!ast_strlen_zero(filename)) {
|
||||
ast_stream_and_wait(conference->playback_chan, filename, "");
|
||||
} else if (say_number >= 0) {
|
||||
ast_say_number(conference->playback_chan, say_number, "", ast_channel_language(conference->playback_chan), NULL);
|
||||
ast_say_number(conference->playback_chan, say_number, "",
|
||||
ast_channel_language(conference->playback_chan), NULL);
|
||||
}
|
||||
|
||||
ast_debug(1, "Departing underlying channel '%s' from bridge '%p'\n", ast_channel_name(underlying_channel), conference->bridge);
|
||||
ast_bridge_depart(conference->bridge, underlying_channel);
|
||||
ast_debug(1, "Departing announcer channel '%s' from conference bridge '%s'\n",
|
||||
ast_channel_name(conference->playback_chan), conference->name);
|
||||
conf_announce_channel_depart(conference->playback_chan);
|
||||
|
||||
ast_mutex_unlock(&conference->playback_lock);
|
||||
|
||||
@@ -1550,43 +1403,25 @@ static void conf_handle_talker_destructor(void *pvt_data)
|
||||
ast_free(pvt_data);
|
||||
}
|
||||
|
||||
static void conf_handle_talker_cb(struct ast_bridge *bridge, struct ast_bridge_channel *bridge_channel, void *pvt_data)
|
||||
static void conf_handle_talker_cb(struct ast_bridge_channel *bridge_channel, void *pvt_data, int talking)
|
||||
{
|
||||
char *conf_name = pvt_data;
|
||||
int talking;
|
||||
const char *conf_name = pvt_data;
|
||||
struct confbridge_conference *conference = ao2_find(conference_bridges, conf_name, OBJ_KEY);
|
||||
struct ast_json *talking_extras;
|
||||
|
||||
switch (bridge_channel->state) {
|
||||
case AST_BRIDGE_CHANNEL_STATE_START_TALKING:
|
||||
talking = 1;
|
||||
break;
|
||||
case AST_BRIDGE_CHANNEL_STATE_STOP_TALKING:
|
||||
talking = 0;
|
||||
break;
|
||||
default:
|
||||
return; /* uhh this shouldn't happen, but bail if it does. */
|
||||
if (!conference) {
|
||||
return;
|
||||
}
|
||||
|
||||
/* notify AMI someone is has either started or stopped talking */
|
||||
/*** DOCUMENTATION
|
||||
<managerEventInstance>
|
||||
<synopsis>Raised when a conference participant has started or stopped talking.</synopsis>
|
||||
<syntax>
|
||||
<xi:include xpointer="xpointer(/docs/managerEvent[@name='ConfbridgeStart']/managerEventInstance/syntax/parameter[@name='Conference'])" />
|
||||
<parameter name="TalkingStatus">
|
||||
<enumlist>
|
||||
<enum name="on"/>
|
||||
<enum name="off"/>
|
||||
</enumlist>
|
||||
</parameter>
|
||||
</syntax>
|
||||
</managerEventInstance>
|
||||
***/
|
||||
ast_manager_event(bridge_channel->chan, EVENT_FLAG_CALL, "ConfbridgeTalking",
|
||||
"Channel: %s\r\n"
|
||||
"Uniqueid: %s\r\n"
|
||||
"Conference: %s\r\n"
|
||||
"TalkingStatus: %s\r\n",
|
||||
ast_channel_name(bridge_channel->chan), ast_channel_uniqueid(bridge_channel->chan), conf_name, talking ? "on" : "off");
|
||||
talking_extras = ast_json_pack("{s: s}",
|
||||
"talking_status", talking ? "on" : "off");
|
||||
|
||||
if (!talking_extras) {
|
||||
return;
|
||||
}
|
||||
|
||||
send_conf_stasis(conference, bridge_channel->chan, "confbridge_talking", talking_extras, 0);
|
||||
ast_json_unref(talking_extras);
|
||||
}
|
||||
|
||||
static int conf_get_pin(struct ast_channel *chan, struct confbridge_user *user)
|
||||
@@ -1681,12 +1516,16 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
|
||||
AST_APP_ARG(u_profile_name);
|
||||
AST_APP_ARG(menu_name);
|
||||
);
|
||||
ast_bridge_features_init(&user.features);
|
||||
|
||||
if (ast_channel_state(chan) != AST_STATE_UP) {
|
||||
ast_answer(chan);
|
||||
}
|
||||
|
||||
if (ast_bridge_features_init(&user.features)) {
|
||||
res = -1;
|
||||
goto confbridge_cleanup;
|
||||
}
|
||||
|
||||
if (ast_strlen_zero(data)) {
|
||||
ast_log(LOG_WARNING, "%s requires an argument (conference name[,options])\n", app);
|
||||
res = -1; /* invalid PIN */
|
||||
@@ -1832,13 +1671,14 @@ static int confbridge_exec(struct ast_channel *chan, const char *data)
|
||||
conf_moh_unsuspend(&user);
|
||||
|
||||
/* Join our conference bridge for real */
|
||||
send_join_event(user.chan, conference->name);
|
||||
send_join_event(user.chan, conference);
|
||||
ast_bridge_join(conference->bridge,
|
||||
chan,
|
||||
NULL,
|
||||
&user.features,
|
||||
&user.tech_args);
|
||||
send_leave_event(user.chan, conference->name);
|
||||
&user.tech_args,
|
||||
0);
|
||||
send_leave_event(user.chan, conference);
|
||||
|
||||
/* if we're shutting down, don't attempt to do further processing */
|
||||
if (ast_shutting_down()) {
|
||||
@@ -1905,9 +1745,9 @@ static int action_toggle_mute(struct confbridge_conference *conference,
|
||||
user->features.mute = (!user->features.mute ? 1 : 0);
|
||||
ast_test_suite_event_notify("CONF_MUTE", "Message: participant %s %s\r\nConference: %s\r\nChannel: %s", ast_channel_name(chan), user->features.mute ? "muted" : "unmuted", user->b_profile.name, ast_channel_name(chan));
|
||||
if (user->features.mute) {
|
||||
send_mute_event(chan, conference->name);
|
||||
} else {
|
||||
send_unmute_event(chan, conference->name);
|
||||
send_mute_event(chan, conference);
|
||||
} else {
|
||||
send_unmute_event(chan, conference);
|
||||
}
|
||||
}
|
||||
return ast_stream_and_wait(chan, (user->features.mute ?
|
||||
@@ -3207,6 +3047,46 @@ void conf_remove_user_waiting(struct confbridge_conference *conference, struct c
|
||||
conference->waitingusers--;
|
||||
}
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief Unregister a ConfBridge channel technology.
|
||||
* \since 12.0.0
|
||||
*
|
||||
* \param tech What to unregister.
|
||||
*
|
||||
* \return Nothing
|
||||
*/
|
||||
static void unregister_channel_tech(struct ast_channel_tech *tech)
|
||||
{
|
||||
ast_channel_unregister(tech);
|
||||
tech->capabilities = ast_format_cap_destroy(tech->capabilities);
|
||||
}
|
||||
|
||||
/*!
|
||||
* \internal
|
||||
* \brief Register a ConfBridge channel technology.
|
||||
* \since 12.0.0
|
||||
*
|
||||
* \param tech What to register.
|
||||
*
|
||||
* \retval 0 on success.
|
||||
* \retval -1 on error.
|
||||
*/
|
||||
static int register_channel_tech(struct ast_channel_tech *tech)
|
||||
{
|
||||
tech->capabilities = ast_format_cap_alloc();
|
||||
if (!tech->capabilities) {
|
||||
return -1;
|
||||
}
|
||||
ast_format_cap_add_all(tech->capabilities);
|
||||
if (ast_channel_register(tech)) {
|
||||
ast_log(LOG_ERROR, "Unable to register channel technology %s(%s).\n",
|
||||
tech->type, tech->description);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
/*! \brief Called when module is being unloaded */
|
||||
static int unload_module(void)
|
||||
{
|
||||
@@ -3228,14 +3108,17 @@ static int unload_module(void)
|
||||
ast_manager_unregister("ConfbridgeStopRecord");
|
||||
ast_manager_unregister("ConfbridgeSetSingleVideoSrc");
|
||||
|
||||
/* Unsubscribe from stasis confbridge message type and clean it up. */
|
||||
manager_confbridge_shutdown();
|
||||
|
||||
/* Get rid of the conference bridges container. Since we only allow dynamic ones none will be active. */
|
||||
ao2_cleanup(conference_bridges);
|
||||
conference_bridges = NULL;
|
||||
|
||||
conf_destroy_config();
|
||||
|
||||
ast_channel_unregister(&record_tech);
|
||||
record_tech.capabilities = ast_format_cap_destroy(record_tech.capabilities);
|
||||
unregister_channel_tech(conf_announce_get_tech());
|
||||
unregister_channel_tech(conf_record_get_tech());
|
||||
|
||||
return 0;
|
||||
}
|
||||
@@ -3259,13 +3142,8 @@ static int load_module(void)
|
||||
return AST_MODULE_LOAD_DECLINE;
|
||||
}
|
||||
|
||||
if (!(record_tech.capabilities = ast_format_cap_alloc())) {
|
||||
unload_module();
|
||||
return AST_MODULE_LOAD_FAILURE;
|
||||
}
|
||||
ast_format_cap_add_all(record_tech.capabilities);
|
||||
if (ast_channel_register(&record_tech)) {
|
||||
ast_log(LOG_ERROR, "Unable to register ConfBridge recorder.\n");
|
||||
if (register_channel_tech(conf_record_get_tech())
|
||||
|| register_channel_tech(conf_announce_get_tech())) {
|
||||
unload_module();
|
||||
return AST_MODULE_LOAD_FAILURE;
|
||||
}
|
||||
@@ -3278,6 +3156,9 @@ static int load_module(void)
|
||||
return AST_MODULE_LOAD_FAILURE;
|
||||
}
|
||||
|
||||
/* Setup manager stasis subscriptions */
|
||||
res |= manager_confbridge_init();
|
||||
|
||||
res |= ast_register_application_xml(app, confbridge_exec);
|
||||
|
||||
res |= ast_custom_function_register(&confbridge_function);
|
||||
|
||||
Reference in New Issue
Block a user